Adjustment - Pioneer DV-626D Service Manual

6. ADJUSTMENT

6.1 ADJUSTMENT ITEMS AND LOCATION
Note : When the Traverse mechanism adjustment is prnot operly adjusted, jitter, error rate and play ability are defective.
The noise may come out by the case.
Adjustment Points (PCB Part)
DVDM ASSY
IC21
IC801
Pin 5
1
VC21
CN120
IC101
CN1030
CN252
CN110
SIDE A
6.3 NECESSARY ADJUSTMENT POINTS
When
EXCHANGE PCB ASSY
Exchange board
JCKB ASSY
Exchange board
DVDM ASSY
CN703
IC601
Mechanical
point
Electric
point
Mechanical
point
Electric
point
Note :
Adjustment Items
[Electrical Part]
Master Clock Adjustment
1
6.2 JIGS AND MEASURING
INSTRUMENTS
Frequency counter
Display digit ≥ 8-digit
Adjustment Points
is adjusted already.
DV-626D
Screwdriver (small)
59